alkyne怎么读？

n.炔，炔烃...

The nucleophiles include alkene, alkyne, alcohol, acid, amine, water, etc.亲核试剂包括烯烃 、 炔烃 、 醇 、 酸 、 胺 、 水等.Introduction to the Alkyne Triple Bond.炔烃三键介绍....

In early stage, fractures were stabilized temporarily by calcaneal traction or external fixations immediately.骨折早期先予以外固定支架或跟骨结节牵引暂时固定.Gardner - Well tongs are used for control of rotation and gentle traction simultaneous...

community的复数形式为：communities...

Duke was soundly defeated in this month's Louisiana governor's race.杜克在本月的路易斯安那州长竞选中大败而归。John Major and the Duke of Edinburgh led the mourners.约翰·梅杰和爱丁堡公爵走在送葬队伍前面。The Duke resents being seen as a moneyed idler....

jeopardise的音标：jeopardise的英式发音音标为：['dʒepədaɪz]jeopardise的美式发音音标为：['dʒɛpɚˌdaɪz]...

n.木底鞋，障碍v.阻碍，堵塞...

“原石器”的英语可以翻译为：eolith ...

disgustedly的音标：disgustedly的英式发音音标为：[dɪs'ɡʌstɪdlɪ]disgustedly的美式发音音标为：[dɪs'ɡʌstɪdlɪ]...

adj.颠覆性的，破坏性的n.危险分子，颠覆分子...

combinative的音标：combinative的英式发音音标为：['kɒmbɪnətɪv]combinative的美式发音音标为：['kɒmbəˌneɪtɪv]...

adj.透镜的，小扁豆似的...

exploded的音标：exploded的英式发音音标为：[ɪk'spləʊdɪd]exploded的美式发音音标为：[ɪk'sploʊdɪd]...

decolourizing的音标：decolourizing的英式发音音标为：[di:kʌ'ləraɪzɪŋ]decolourizing的美式发音音标为：[dikʌ'ləraɪzɪŋ]...

traits的音标：traits的英式发音音标为：[t'reɪts]traits的美式发音音标为：[t'reɪts]...

innervating的音标：...

化合物庚烷的主要用途是作为双基推进剂的增塑剂.The heptane compound has a primary purpose as a plasticizer for doublebase propellant systems.正庚烷异构化的难点在于高选择性地生成多侧链异庚烷和抑制异庚烷的裂化反应.However, it is difficult to produce multi branched i heptane and re...